Recent content by physicslover14

  1. P

    Calculate the work done by tension

    thnx.we could directly say by string constraint no need of calculus.
  2. P

    Calculate the work done by tension

    do we get 3(velocityof 1kg block) =5(velocity of block of 2kg).!if i did the calculation right
  3. P

    Calculate the work done by tension

    negligible..but there would be some velocity at that point
  4. P

    Calculate the work done by tension

    ldash^2 = 25 +dx^2 + 6dx. ldash =root(25 +dx^2 + 6dx.)we can ignore dx^2 so ldash =root(25 + 6dx.) change in length = root(25 + 6dx.)-5 now?
  5. P

    Calculate the work done by tension

    na its wrong i found my mistake..so what were u saying above can u explain that with a figure.
  6. P

    Calculate the work done by tension

    dl/dt = 6cos(theta) +18sin(theta)..is it correct
  7. P

    Calculate the work done by tension

    i wanted to say that the change in length is 4 m.After that?
  8. P

    Calculate the work done by tension

    please help...
  9. P

    Calculate the work done by tension

    first the length is 1m then 4m.
  10. P

    Calculate the work done by tension

    so what is the final equation to calculate the velocity?
  11. P

    Calculate the work done by tension

    YES ,dL/dt=Rdθ/dt.BUT THAT'S SAME AS V=RW HERE W DENOTES ANGULAR VELOCITY.
  12. P

    Calculate the work done by tension

    After that what to do?
  13. P

    Calculate the work done by tension

    how can u say that their velocities would be equal?
  14. P

    Calculate the work done by tension

    can you show how to calculate the ratios of velocities with geometry and calculus..?
  15. P

    Calculate the work done by tension

    how?